Master Bedroom with Private Bath Rent Split Calculator

Fair rent split between a master suite with private bath and a standard guest room. Balances square footage differential and ensuite bathroom premiums.

ROOMMATE SCENARIO

Master Ensuite: Rent Split

Fair rent split between a master suite with private bath and a standard guest room. Balances square footage differential and ensuite bathroom premiums.

Why this calculation is mathematically fair

The formula values the master suite higher by taking into account both the floor area differential (190 sq ft vs 130 sq ft) and the private bathroom premium. Because Roommate B uses the hallway bath alone, the bathroom contention is low, giving a balanced, justifiable price difference.

Frequently asked questions

How much more should the master bedroom pay? +

In typical US rental markets, a master suite with private ensuite bath commands an extra 15% to 30% over the standard guest bedroom, depending on total square footage differences and amenities.

Does having a walk-in closet increase rent? +

Yes. Dedicated storage and walk-in closets are weighted in the private room pool (default 8% weight) to reflect storage convenience.

Customize this preset calculation

Adjust bedrooms, bathrooms, rent total, and utility rates in the interactive calculator.

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